- The work done in the laboratory will be taken into account as well as the report describing the results, corresponding to the analisis of data, and conclusions: 15% of the final score.

- The assistance to the activities as well as exercises and problem solving: 5% of the final score.

- Final examination: 80% of the final score.

- The overall score will be the sum of the above described sub-scores. It will be considered that the student did not present the subject´s exam if he/she did no go for the final examination.

- In order to pass, the student ows to obtain a mínimum score of 5/10 in each the three parts described above.

- It will be necessary to attend the laboratory course in order to pass the subject.

- The "matrícula de honor" will be rewarded to the students that achieved the maximum score in the first opportunity of evaluation. In the second opportunity, the same score will be maintained for the lab-course and the exercices (representing 15% and 5% of the final score) but it will be required to repeat the final writen exam that will represent 80% of the final score. For successive academic courses, the  teaching-learning process will have to start again, and the student will therefore have to repeat all activities and examinations for that new academic course.